8/1:3/5 (reciprocal)
8/1x5/3
=40/3
So BC is 2x+1 and they are telling you that if your x is 5 then what is BC
So you have to plug in the 5 into your equation
2(5)+1
10+1
11
So BC is 11
Answer: none of the above
Step-by-step explanation:
16 cm^2. The area of a triangle is 1/2 x b x h, hence, 1/2 x 8 x 4= 16cm^2
Answer:
a.y=6x+13 has a greater rate of change
